Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9921975 | Cryptographic processing device having a non-volatile memory including memory cells in an initial or a variable state | Yoshikazu Katoh, Takuji Maeda, Shinji Inoue | 2018-03-20 |
| 9804921 | Nonvolatile memory apparatus and control method of nonvolatile memory apparatus | — | 2017-10-31 |
| 8819332 | Nonvolatile storage device performing periodic error correction during successive page copy operations | Toshiyuki Honda | 2014-08-26 |
| 8819329 | Nonvolatile storage device, access device and nonvolatile storage system | Toshiyuki Honda, Keizo Miyata | 2014-08-26 |
| 8397303 | Memory controller, nonvolatile storage system, and data management method | Makoto Ochi, Hiroki Etoh, Masahiro Nakanishi, Hirokazu So, Hiroshi Sakurai | 2013-03-12 |
| 8393005 | Recording medium, and device and method for recording information on recording medium | Makoto Ochi, Hirokazu So, Shinji Inoue, Kazuya Fujimura, Takuji Maeda +1 more | 2013-03-05 |
| 8307149 | Nonvolatile memory device including a logical-to-physical logig-to-physical address conversion table, a temporary block and a temporary table | Toshiyuki Honda, Hirokazu So, Shigekazu Kogita, Masayuki Toyama, Seiji Nakamura +1 more | 2012-11-06 |
| 8090920 | Recording medium, and information processing device and information processing method for the recording medium | Hirokazu So, Makoto Ochi, Takuji Maeda, Kazuya Fujimura, Shinji Inoue +1 more | 2012-01-03 |
| 8069306 | Data area managing method in information recording medium and information processor employing data area managing method | Takuji Maeda, Hirokazu So, Makoto Ochi, Shinji Inoue | 2011-11-29 |
| 7840729 | Recording medium access device and recording medium access method | Shinji Inoue, Kazuya Fujimura, Yukiko Inoue, Takuji Maeda, Makoto Ochi +1 more | 2010-11-23 |
| 7840749 | Data area managing method in information recording medium and information processor employing data area managing | Takuji Maeda, Hirokazu So, Makoto Ochi, Shinji Inoue | 2010-11-23 |
| 7555483 | File management method and information processing device | Takuji Maeda, Hirokazu So, Makoto Ochi, Shinji Inoue | 2009-06-30 |